diff --git a/operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/dependent/kubernetes/BooleanWithUndefined.java b/operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/dependent/kubernetes/BooleanWithUndefined.java
index fcf7553a4a..a8aa3f5d05 100644
--- a/operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/dependent/kubernetes/BooleanWithUndefined.java
+++ b/operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/dependent/kubernetes/BooleanWithUndefined.java
@@ -6,7 +6,7 @@
 public enum BooleanWithUndefined {
   TRUE, FALSE, UNDEFINED;
 
-  Boolean asBoolean() {
+  public Boolean asBoolean() {
     switch (this) {
       case TRUE:
         return Boolean.TRUE;